Description Rieter Ru14 Open End Spinning (1988-1990) Quantity: 3 machines 216 rotors per machine Rotor diameter: 42 mm Cylindrical bobbins Type of navel: spiral Uster polyguard Traverse: 6 inches 2 robots per machine Machines were producing cotton yarn ne 7/1 and 10/1 Year: 1988 – 2 machines Year: 1990 – 1 machine Rieter Bt 905 Open End Spinning (1997) Quantity: 3 machines 216 rotors per machine Cylindrical bobbins Rotor diameter: 50 mm Type of navel: plain Uster polyguard 6 inch traverse 2 robots per machine Machines were producing cotton yarn ne 7/1 and 10/1
